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Individual Calculations November 2023 |
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| Guo, Yanfeng Total change: -38.40 | |   |
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| US Class Open Championship - X | Los Angeles, California | USA | 2023-09-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1682 | 2059 | 3.50 | 5 | -0.96 | 40 | -38.40 | |
|  Gan, Nathan | | | 1532 | USA | 1.00 | 1 | 0.03 | 40 | 1.20 | |  Vora, Tanish Rathin | | | 1622 | USA | 0.00 | 1 | -0.94 | 40 | -37.60 | | | Cui, Young | | | 1814 | USA | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Pragale, Arcie | | | 1659 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Yu, Avery | | | 1782 | USA | 0.50 | 1 | -0.33 | 40 | -13.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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